Parameter number does not exist (Register 0007)

What does 00 mean?

The parameter number specified in the Modbus request to Holding Register 0007 does not correspond to an existing parameter in the drive's memory map. This means an invalid or misspelled parameter was addressed via the communication interface.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Check for any typos, incorrect indexing, or outdated parameter numbers in the Modbus request.

2. 4

   Consult the drive's specific firmware version documentation, as parameter availability can vary between versions.